October 10, 2011, 9am PDT
A recent study shows that bicyclists absorb more carbon soot in their lungs than pedestrians or drivers. But new reports argue that the benefits of the exercise far outweigh the downsides.
July 11, 2010, 9am PDT
Conrad deFiebre sums up the benefits of living in a walkable neighborhood, from improved health to improved wealth, both via higher property values and less of hard-earned dollars paid out to oil and car companies.